Onkyo TX-NR905 Instruction Manual page 96

Advanced Setup—Continued
Low-Pass Filter for the LFE Channel
This setting is not set automatically by the Automatic
Speaker Setup function (see page 61).
With this setting, you can specify the cutoff frequency of
the LFE channel's low-pass filter (LPF), which can be
used to filter out unwanted hum. The LPF only applies to
sources that use the LFE channel.
*If you're using THX-certified speakers, select
80 Hz (THX).
11
Use the Up and Down [
buttons to select "LPF of LFE,"
and then use the Left and Right
ENTER [
pass filter frequency.
The following low-pass filter frequen-
cies can be selected: 80 Hz (THX),
90 Hz, 100 Hz, 110 Hz, or 120 Hz.
Note:
ENTER
• The same setting is used for Speakers
A and Speakers B.
Continue with step 12 in the next col-
umn.
96
]/[ ] buttons to select a low-
Double Bass
This setting is not set automatically by the Automatic
Speaker Setup function (see page 61).
With this setting, you can boost bass output by feeding
front left and right channel bass sounds to the subwoofer.
This setting can only be made if the Subwoofer setting in
step 4 is set to Yes, and the Front setting in step 5 is set
to Full Band.
*If you're using THX-certified speakers, select Off
(THX).
]/[ ]
12
ENTER
ENTER
Use the Up and Down [
buttons to select "Double Bass,"
and then use the Left and Right
[ ]/[ ] buttons to select:
Off (THX): The subwoofer only out-
puts the LFE channel.
On: In addition to LFE channel
sounds, the subwoofer out-
puts front left and right chan-
nel bass sounds.
Note:
• The same setting is used for Speakers
A and Speakers B.
Continue with step 13 on the next page.
]/[ ]